Details of VAR-202011-1454

ID

VAR-202011-1454

CVE

CVE-2020-5946

TITLE

BIG-IP Advanced WAF and FPS Vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2020-013144

DESCRIPTION

In BIG-IP Advanced WAF and FPS versions 16.0.0-16.0.0.1, 15.1.0-15.1.0.5, and 14.1.0-14.1.2.7, under some circumstances, certain format client-side alerts sent to the BIG-IP virtual server configured with DataSafe may cause the Traffic Management Microkernel (TMM) to restart, resulting in a Denial-of-Service (DoS). BIG-IP Advanced WAF and FPS Contains an unspecified vulnerability.Denial of service (DoS) It may be put into a state. The following products and versions are affected: BIG-IP 16.0.0, 15.0.0 to 15.1.0, 14.1.0 to 14.1.2

Trust: 1.71

sources: NVD: CVE-2020-5946 // JVNDB: JVNDB-2020-013144 // VULHUB: VHN-184071

AFFECTED PRODUCTS

vendor:	f5	model:	big-ip fraud protection service	scope:	gte	version:	16.0.0	Trust: 1.0
vendor:	f5	model:	big-ip fraud protection service	scope:	gte	version:	14.1.0	Trust: 1.0
vendor:	f5	model:	big-ip fraud protection service	scope:	lt	version:	15.1.1	Trust: 1.0
vendor:	f5	model:	big-ip fraud protection service	scope:	gte	version:	15.1.0	Trust: 1.0
vendor:	f5	model:	big-ip advanced web application firewall	scope:	gt	version:	15.1.0	Trust: 1.0
vendor:	f5	model:	big-ip fraud protection service	scope:	lt	version:	16.0.1	Trust: 1.0
vendor:	f5	model:	big-ip advanced web application firewall	scope:	lt	version:	15.1.1	Trust: 1.0
vendor:	f5	model:	big-ip advanced web application firewall	scope:	gte	version:	16.0.0	Trust: 1.0
vendor:	f5	model:	big-ip fraud protection service	scope:	lt	version:	14.1.2.8	Trust: 1.0
vendor:	f5	model:	big-ip advanced web application firewall	scope:	lt	version:	16.0.1	Trust: 1.0
vendor:	f5	model:	big-ip advanced web application firewall	scope:	lt	version:	14.1.2.8	Trust: 1.0
vendor:	f5	model:	big-ip advanced web application firewall	scope:	gte	version:	14.1.0	Trust: 1.0
vendor:	f5	model:	big-ip advanced web application firewall	scope:	-	version:	-	Trust: 0.8
vendor:	f5	model:	big-ip fraud protection service	scope:	eq	version:	16.0.0-16.0.0.1	Trust: 0.8
vendor:	f5	model:	big-ip fraud protection service	scope:	eq	version:	15.1.0-15.1.0.5	Trust: 0.8
vendor:	f5	model:	big-ip fraud protection service	scope:	eq	version:	14.1.0-14.1.2.7	Trust: 0.8

sources: JVNDB: JVNDB-2020-013144 // NVD: CVE-2020-5946

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2020-5946
value:	HIGH
Trust: 1.0
NVD:	CVE-2020-5946
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-202011-161
value:	HIGH
Trust: 0.6
VULHUB:	VHN-184071
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2020-5946
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
VULHUB:	VHN-184071
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2020-5946
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	3.6
version:	3.1
Trust: 1.0
NVD:	CVE-2020-5946
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: VULHUB: VHN-184071 // JVNDB: JVNDB-2020-013144 // CNNVD: CNNVD-202011-161 // NVD: CVE-2020-5946

PROBLEMTYPE DATA

problemtype:	NVD-CWE-noinfo	Trust: 1.0
problemtype:	Lack of information (CWE-noinfo) [NVD Evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2020-013144 // NVD: CVE-2020-5946

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202011-161

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202011-161

PATCH

title:	K53821711	url:	https://support.f5.com/csp/article/K53821711	Trust: 0.8
title:	F5 BIG-IP Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=134480	Trust: 0.6

sources: JVNDB: JVNDB-2020-013144 // CNNVD: CNNVD-202011-161

EXTERNAL IDS

db:	NVD	id:	CVE-2020-5946	Trust: 2.5
db:	JVNDB	id:	JVNDB-2020-013144	Trust: 0.8
db:	CNNVD	id:	CNNVD-202011-161	Trust: 0.7
db:	AUSCERT	id:	ESB-2020.3782	Trust: 0.6
db:	CNVD	id:	CNVD-2020-63953	Trust: 0.1
db:	VULHUB	id:	VHN-184071	Trust: 0.1

sources: VULHUB: VHN-184071 // JVNDB: JVNDB-2020-013144 // CNNVD: CNNVD-202011-161 // NVD: CVE-2020-5946

REFERENCES

url:	https://support.f5.com/csp/article/k53821711	Trust: 1.7
url:	https://nvd.nist.gov/vuln/detail/cve-2020-5946	Trust: 1.4
url:	https://vigilance.fr/vulnerability/f5-big-ip-advanced-waf-fps-denial-of-service-via-client-side-alerts-33766	Trust: 0.6
url:	https://www.auscert.org.au/bulletins/esb-2020.3782/	Trust: 0.6

sources: VULHUB: VHN-184071 // JVNDB: JVNDB-2020-013144 // CNNVD: CNNVD-202011-161 // NVD: CVE-2020-5946

SOURCES

db:	VULHUB	id:	VHN-184071
db:	JVNDB	id:	JVNDB-2020-013144
db:	CNNVD	id:	CNNVD-202011-161
db:	NVD	id:	CVE-2020-5946

LAST UPDATE DATE

2024-11-23T21:35:03.106000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-184071	date:	2020-11-16T00:00:00
db:	JVNDB	id:	JVNDB-2020-013144	date:	2021-06-21T05:15:00
db:	CNNVD	id:	CNNVD-202011-161	date:	2020-11-24T00:00:00
db:	NVD	id:	CVE-2020-5946	date:	2024-11-21T05:34:52.937

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-184071	date:	2020-11-05T00:00:00
db:	JVNDB	id:	JVNDB-2020-013144	date:	2021-06-21T00:00:00
db:	CNNVD	id:	CNNVD-202011-161	date:	2020-11-03T00:00:00
db:	NVD	id:	CVE-2020-5946	date:	2020-11-05T20:15:17.973